Distributed directory server, distributed directory system, distributed directory managing method, and program of same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8103617
APP PUB NO 20090204571A1
SERIAL NO

12379103

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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There is provided a distributed directory server to be used in a plurality of distributed directory servers connected to one another through a network and in a distributed directory system made up of a plurality of user devices, which includes a transmitting/receiving section to transmit or receive messages between user devices and other distributed directory servers, a use history notifying section to read a totalized information database and to provide notification for instructing the transmitting/receiving section to transmit data on the number of times of using Pushed data to the distributed directory server, and an evaluation function computing section to determine operation rules for Push distribution command and Pull search command to an index for every management unit.

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Patent Owner(s)

Patent OwnerAddress
NEC CORPORATIONTOKYO

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Shizuno, Takayuki Tokyo, JP 15 70

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